Degen Protocol
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Session against the house

Slot

ended Play money · 18132d7163527d3ea86c170f738d6391

Watch the replayThe spinsThe rulesCheck it is fair

gbbagainst the house
Spins played
200
Wagered
200,000 play
Returned
198,881 play
Bettor's net
-1,119 play
Return
99.44%

Results by spin

Final
Spins
200
played
Pace
47.1/min
overall 47.7/min
Biggest swing
+29,000
Seat 1 · spin 35

Each seat's running result in play, spin by spin; the dashed line marks the biggest swing.

SeatNetRateStreak
gbb-1,119-559.5 play/100lost 1

Last spins

  1. 200Even0
  2. 199Seat 1+2,000
  3. 198Even0
  4. 197Even0
  5. 196Seat 1+2,000
  6. 195Even0
  7. 194Even0
  8. 193Even0
  9. 192Even0
  10. 191Seat 1+2,000
  11. 190Even0
  12. 189Even0

The spins

Newest first
#BetReelsLinePaidChecked
501,000OrangeBellLemon–00× the bet
491,000LemonOrange––00× the bet
481,000BARPlumCherry–00× the bet
471,000OrangeLemonBell–00× the bet
461,000BARBellLemon–00× the bet
451,000LemonLemonOrangeMixed fruit3,0003× the bet
441,000CherryBARLemonCherry1,0001× the bet
431,000BellOrangeBAR–00× the bet
421,000LemonOrangeLemonMixed fruit3,0003× the bet
411,000CherryCherryBellTwo cherries10,62710.6271× the bet
401,000–PlumBAR–00× the bet
391,000PlumPlumCherry–00× the bet
381,000–PlumCherry–00× the bet
371,000PlumLemonLemonMixed fruit3,0003× the bet
361,000Orange–Bell–00× the bet
351,000PlumPlumPlumThree plums30,00030× the bet
341,0007CherryPlum–00× the bet
331,000LemonLemonLemonThree lemons15,00015× the bet
321,000LemonPlumOrangeMixed fruit3,0003× the bet
311,000Lemon–Lemon–00× the bet
301,000––7–00× the bet
291,000–Orange––00× the bet
281,000BellCherryBell–00× the bet
271,000PlumCherryPlum–00× the bet
261,000Cherry–BARCherry1,0001× the bet
251,000CherryBell–Cherry1,0001× the bet
241,000CherryBellOrangeCherry1,0001× the bet
231,000–LemonOrange–00× the bet
221,000PlumOrangeBell–00× the bet
211,000–OrangeBAR–00× the bet
201,000–Cherry7–00× the bet
191,000––Lemon–00× the bet
181,000CherryOrangeBellCherry1,0001× the bet
171,000BellLemonOrange–00× the bet
161,000LemonOrangeLemonMixed fruit3,0003× the bet
151,000LemonPlumLemonMixed fruit3,0003× the bet
141,000Orange–––00× the bet
131,000PlumCherryCherry–00× the bet
121,000LemonLemonBell–00× the bet
111,000BAROrangeBAR–00× the bet
101,0007OrangeCherry–00× the bet
91,000PlumBellBell–00× the bet
81,000BellPlumOrange–00× the bet
71,000BAR–Lemon–00× the bet
61,000–OrangeOrange–00× the bet
51,000LemonLemon7–00× the bet
41,000BAR–––00× the bet
31,000LemonOrangePlumMixed fruit3,0003× the bet
21,000LemonLemonBAR–00× the bet
11,000OrangeLemon7–00× the bet

Provably fair

Verify fairness

The session's seed decides every reel stop. Its hash was committed before the first spin; the seed is revealed when the session ends. Each round's reel stops come from HMAC-SHA256 keyed by the seed over the round's number and the bettor's own seed.

Seed hash
b9bda6c19b2bf411379b2b5170cce623b22642dddcd72487932a4d19d55356f0
Seed
7a814bc0ec94998524e1f85a69eaa35ff33898705df452c33fedc9124f9160d1 SHA-256 of "degen.match.seed.v1", a zero byte and the 32 seed bytes is the seed hash.
Bettor's seed
2230607168798c9737b6cfbca3b265b6
Commitment
Batch 69,287, Merkle root a84e2c98a79b9c9c35fadc7c01aa5c62d1ac3cd3c2df1558c62930e1e8786e34. Recorded by Degen Protocol; on-chain publication is not available yet. See this batch and its Merkle tree
Merkle path
  1. d010077251c405b477f23095aa2ec9857f1964d78661e3191e84dc1bb43a2fe8
  2. 51b02259cb57e7c9c5043432f3b8ccc520bccf675bf8ce37cd8f588c0462b6ef
  3. 41872c5c013265cc07ec3f5236836b58818c8d01fa0a3f7da4bae6042e13caf0
Checked: the seed hash proves into the root.

To check it yourself, take the session's proof:

  1. Hash the seed as above and compare it with the seed hash; prove the seed hash into the root with the Merkle path (keccak256, as for every match).
  2. For each round: round seed = HMAC-SHA256(key = seed, "degen.house.round.v1" ‖ 0x00 ‖ u64be(length of the bettor's seed) ‖ bettor's seed ‖ u64be(round)).
  3. Key ChaCha20 (RFC 8439, zero nonce) with the round seed and read little-endian 64-bit words; each reel's stop, left to right, is the next word modulo 32.
  4. Read the line from the strip in the game's rules: the stops, the line and the payout must match, and three sevens win the pool.

The replay plays every spin rebuilt this way on the server from the same data, and marks any that does not rebuild as recorded.